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CAROL Bike (AI-Based Metabolic Training)

Carol Bike
Our Commitment to Health & Care

Introduction

CAROL Bike is based on REHIT (Reduced-Exertion High-Intensity Interval Training), a protocol developed through university research to improve cardiovascular and metabolic health in minimal time.


7 minutes of AI-guided cycling = 45 minutes of jogging.

Why It Matters:

In India:
  • Physical inactivity is rising in urban populations
  • Sedentary work increases cardiometabolic risk
  • Type 2 diabetes affects over 77 million Indians
Time-efficient, high-impact exercise strategies are particularly relevant for busy professionals and individuals with limited time. Improving VO₂ max is strongly associated with reduced cardiovascular mortality and improved longevity outcomes.

How It Works:

REHIT uses two short, maximal 20-second cycling sprints to create a powerful cardiovascular stimulus within minutes. This high-intensity effort triggers rapid adaptations in heart function and increases mitochondrial activity in muscle cells. Over time, these changes improve oxygen utilization (VO₂ max) and enhance glucose uptake, supporting better metabolic efficiency.

Benefits

Who It’s For:

Working professionals, teenagers, housewives, or anyone with limited time for workouts.

At Northstar, we’re not just treating patients.
We’re redefining health in India - one life at a time.